72767344

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1583}}^1$

素因数の和:1634

約数の個数: 60

約数和(自身を含む): 161748576

約数和(自身を除く): 88981232

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1352, 1583, 1768, 2704, 2873, 3166, 3536, 5746, 6332, 11492, 12664, 20579, 22984, 25328, 26911, 41158, 45968, 53822, 82316, 107644, 164632, 215288, 267527, 329264, 349843, 430576, 535054, 699686, 1070108, 1399372, 2140216, 2798744, 4280432, 4547959, 5597488, 9095918, 18191836, 36383672, 72767344]

約数ペア:

[(1, 72767344), (2, 36383672), (4, 18191836), (8, 9095918), (13, 5597488), (16, 4547959), (17, 4280432), (26, 2798744), (34, 2140216), (52, 1399372), (68, 1070108), (104, 699686), (136, 535054), (169, 430576), (208, 349843), (221, 329264), (272, 267527), (338, 215288), (442, 164632), (676, 107644), (884, 82316), (1352, 53822), (1583, 45968), (1768, 41158), (2704, 26911), (2873, 25328), (3166, 22984), (3536, 20579), (5746, 12664), (6332, 11492)]